Microplate Reader Interference Filters; Microplate Reader Neutral Density Filters; Microplate Reader Stray Light Filters

A: Wavelength Reference Material GBW(E)130521
Dielectric Film Interference Filter Reference Material
Nominal Wavelengths: 405nm, 450nm, 492nm, 620nm
Used for verifying wavelength indication error and repeatability of microplate readers according to JJG861-2007
B: Absorbance Reference Material GBW(E)130234
Spectral Neutral Density Filter Reference Material for Microplate Reader Verification
Nominal Absorbance Values: 0.2, 0.5, 1.0, 1.5, 2.0, 3.0
Calibration Wavelengths: 405.0nm, 450.0nm, 492.0nm, 540.0nm, 620.0nm, 630.0nm
Absorbance Uncertainty: 0.005
Used for verifying absorbance indication error, stability, repeatability, and channel variation of microplate readers according to JJG861-2007
C: Sensitivity Reference Material GBW(E)130520
Nominal Absorbance Value: 0.03
Calibration Wavelength: 405.0nm
Absorbance Uncertainty: 0.005
Used for verifying microplate reader sensitivity according to JJG861-2007.